10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
Monthly weather forecast in Grass Valley
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
15
+10
+7
15 December, sun
+10
+7
Feels like
+5
700 mmHg
57%
5.5
m/s
E
15 December, Sunday. day, 10°; night, 7°; rain
16
+10
+8
16 December, mon
+10
+8
Feels like
+6
700 mmHg
58%
5.5
m/s
E
16 December, Monday. day, 10°; night, 8°; rain
17
+10
+8
17 December, tue
+10
+8
Feels like
+5
700 mmHg
57%
5.8
m/s
E
17 December, Tuesday. day, 10°; night, 8°; rain
18
December
+16
+8
18 December, wed
+16
+8
Feels like
+10
699 mmHg
60%
2.4
m/s
NW
Climate normal
+9
+6
18 December, Wednesday. day, 16°; night, 8°; partly cloudy
19
+18
+9
19 December, thu
+18
+9
Feels like
+11
698 mmHg
61%
3.3
m/s
NW
Climate normal
+9
+7
19 December, Thursday. day, 18°; night, 9°; partly cloudy
20
+17
+10
20 December, fri
+17
+10
Feels like
+10
697 mmHg
52%
3.5
m/s
S
Climate normal
+11
+8
20 December, Friday. day, 17°; night, 10°; partly cloudy
21
+11
+9
21 December, sat
+11
+9
Feels like
+5
697 mmHg
81%
4.9
m/s
S
Climate normal
+11
+8
21 December, Saturday. day, 11°; night, 9°; rain
22
+13
+10
22 December, sun
+13
+10
Feels like
+8
694 mmHg
84%
4.4
m/s
SE
Climate normal
+10
+8
22 December, Sunday. day, 13°; night, 10°; rain
23
+14
+10
23 December, mon
+14
+10
Feels like
+9
694 mmHg
83%
3.8
m/s
E
Climate normal
+10
+7
23 December, Monday. day, 14°; night, 10°; light rain
24
+8
+4
24 December, tue
+8
+4
Feels like
+1
690 mmHg
90%
6.6
m/s
S
Climate normal
+9
+6
24 December, Tuesday. day, 8°; night, 4°; heavy rain
25
+9
+5
25 December, wed
+9
+5
Feels like
+3
692 mmHg
76%
3.4
m/s
SW
Climate normal
+9
+6
25 December, Wednesday. day, 9°; night, 5°; partly cloudy
26
+6
+6
26 December, thu
+6
+6
Feels like
0
690 mmHg
85%
6.6
m/s
S
Climate normal
+8
+7
26 December, Thursday. day, 6°; night, 6°; heavy rain
27
+8
+5
27 December, fri
+8
+5
Feels like
+2
693 mmHg
83%
5.5
m/s
S
Climate normal
+10
+8
27 December, Friday. day, 8°; night, 5°; rain
28
+8
+5
28 December, sat
+8
+5
Feels like
+2
690 mmHg
78%
5.4
m/s
W
Climate normal
+10
+7
28 December, Saturday. day, 8°; night, 5°; overcast
29
+8
+3
29 December, sun
+8
+3
Feels like
+2
689 mmHg
77%
4.4
m/s
SW
Climate normal
+10
+8
29 December, Sunday. day, 8°; night, 3°; partly cloudy
30
+9
−2
30 December, mon
+9
−2
Feels like
+1
691 mmHg
69%
4.9
m/s
W
Climate normal
+11
+5
30 December, Monday. day, 9°; night, -2°; partly cloudy
31
+3
+4
31 December, tue
+3
+4
Feels like
−5
675 mmHg
96%
6.9
m/s
SE
Climate normal
+11
+5
31 December, Tuesday. day, 3°; night, 4°; partly cloudy
1 January
+8
+6
1 January, wed
+8
+6
Feels like
+1
675 mmHg
99%
8
m/s
S
Climate normal
+10
+7
1 January, Wednesday. day, 8°; night, 6°; overcast
2
+7
+7
2 January, thu
+7
+7
Feels like
0
679 mmHg
94%
7.4
m/s
S
Climate normal
+10
+7
2 January, Thursday. day, 7°; night, 7°; overcast
3
+9
+5
3 January, fri
+9
+5
Feels like
+6
681 mmHg
93%
1.9
m/s
SW
Climate normal
+10
+8
3 January, Friday. day, 9°; night, 5°; partly cloudy
4
+9
+8
4 January, sat
+9
+8
Feels like
+2
678 mmHg
93%
7.2
m/s
S
Climate normal
+10
+9
4 January, Saturday. day, 9°; night, 8°; partly cloudy
5
+9
+4
5 January, sun
+9
+4
Feels like
+1
673 mmHg
98%
10.5
m/s
S
Climate normal
+10
+7
5 January, Sunday. day, 9°; night, 4°; light rain
6
+3
+2
6 January, mon
+3
+2
Feels like
−4
677 mmHg
94%
5.3
m/s
SW
Climate normal
+9
+8
6 January, Monday. day, 3°; night, 2°; light rain
7
+4
+2
7 January, tue
+4
+2
Feels like
−1
678 mmHg
100%
3.8
m/s
S
Climate normal
+10
+9
7 January, Tuesday. day, 4°; night, 2°; rain
8
+7
+6
8 January, wed
+7
+6
Feels like
−5
672 mmHg
100%
14.3
m/s
S
Climate normal
+10
+9
8 January, Wednesday. day, 7°; night, 6°; light rain
9
+4
−2
9 January, thu
+4
−2
Feels like
−1
677 mmHg
93%
3.6
m/s
W
Climate normal
+10
+8
9 January, Thursday. day, 4°; night, -2°; partly cloudy
10
+7
+3
10 January, fri
+7
+3
Feels like
0
679 mmHg
81%
3.4
m/s
S
Climate normal
+11
+9
10 January, Friday. day, 7°; night, 3°; partly cloudy
11
+8
+5
11 January, sat
+8
+5
Feels like
0
678 mmHg
83%
7.5
m/s
S
Climate normal
+11
+8
11 January, Saturday. day, 8°; night, 5°; partly cloudy
12
+10
+7
12 January, sun
+10
+7
Feels like
+3
679 mmHg
74%
4.6
m/s
SE
Climate normal
+12
+9
12 January, Sunday. day, 10°; night, 7°; partly cloudy
13
+10
+9
13 January, mon
+10
+9
Feels like
+1
676 mmHg
82%
8.5
m/s
SE
Climate normal
+12
+8
13 January, Monday. day, 10°; night, 9°; partly cloudy
14
+11
+11
14 January, tue
+11
+11
Feels like
+1
674 mmHg
77%
12.1
m/s
S
Climate normal
+13
+10
14 January, Tuesday. day, 11°; night, 11°; overcast
15
+12
+12
15 January, wed
+12
+12
Feels like
+2
671 mmHg
77%
11.8
m/s
S
Climate normal
+12
+9
15 January, Wednesday. day, 12°; night, 12°; partly cloudy
16
+11
+9
16 January, thu
+11
+9
Feels like
+1
671 mmHg
70%
11.6
m/s
S
Climate normal
+13
+9
16 January, Thursday. day, 11°; night, 9°; overcast
Average data for 10 years
Next, the average data for 10 years
17
+12
+8
17 January, fri
+12
+8
Feels like
+8
703 mmHg
50%
6
m/s
E
17 January, Friday. day, 12°; night, 8°; partly cloudy
18
+13
+9
18 January, sat
+13
+9
Feels like
+9
702 mmHg
51%
6.1
m/s
E
18 January, Saturday. day, 13°; night, 9°; partly cloudy
Average for 30 days
0
sunny days
10
days with precipitation
20
cloudy days
0 sunny days; 10 days with precipitation; 20 cloudy days;
83
%
air humidity
6.3
m/s
Wind
S
80
mm of precipitation
(8% of annual average)
air humidity 83%; 80 millimeters of precipitation (8% of annual average); Wind southerly 6.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
S
S
SE
E
S
SW
S
S
W
SW
W
SE
S
S
SW
S
S
SW
S
S
W
S
S
SE
SE
S
S
S
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Daytime temperature
Night-time temperature
